Description While eating out, the total cost of your meal (before tip) is $68.95. You left a tip of $11.00 Determine the percent of the cost of the meal that you left as a tip. What percent of the bill before tax is our tip of $11?
Description Evaluate each expression P(12, 4) C(13, 6) How many ways can 11 bowling balls be arranged on the upper rack of a bowling ball shelf How many different outfits can be made if you choose 1 each from 12 skirts, 8 blouses, 2 belts and 6 pairs of shoes? How many ways can the word “Morocco” be arranged? How many different soccer teams of 11 players can be formed from 20 players? Two cards are drawn in succession from a standard deck of cards without replacement. What is the probability that both cards are greater than 4 but less than 9? Eleven people are going on a camping trip in 3 cars that hold 5, 2, and 4, passengers respectively. How many ways is it possible to transport the people to their campsite? A shipment of 10 televisions contains 3 defective sets. How many ways can a hospital purchase 4 of these sets and receive at least 2 defective sets? The number of colored golf balls is shown in the table below.
Description Two cards are drawn from a standard deck of cards. Find the probability that the cards are both face cards or both diamonds. (Assume that face cards include Kings, Queens, and Jacks) A. 24/442 B. 47/442 C. 46/221 D. 47/221
Description Completely and accurately answer all of the following questions. DOUBLE CHECK all answers to make sure they are correct. Which of the following events would be considered dependent events? It rains in Seattle and it does not rain in New York City. Sandra rolls a die four times. Stephanie chooses an outfit to wear out of four shirts and three pairs of pants. After Kevin picks a popsicle flavor out of a box, Rachel picks a popsicle flavor. -------------------------------------- Which of the following events would be considered independent events? Two cards are randomly picked from a standard deck of cards. Carlos has math, chemistry, and English homework. He chooses what order to do the homework in. A student answers five multiple-choice questions with A, B, C, or D A group of people choosing what food to eat at a buffet restaurant. ======================== Darien is buying flowers for his mother on mothers day. He has choice between white roses, red roses, or yellow roses and a choice between white daisies,pink daisies, or yellow daisies. How many different combinations of flowers can he buy. 6 9 15 54 ========================= Cammie is choosing an outfit to wear to school. She has a choice between a blue shirt, a red shirt, or a green shirt. She can wear a pair of jeans or a skirt. Which of the following tree diagrams best represents the number of outfit choices she has. A. B. C. D. ================== In how many ways can a casting director choose a male and female lead from six female actresses and three male actors? 18 9 362880 72 =================== A restaurant offers the following lunch menu options. Customers are allowed to pick one item from each of the four categories. Main Course Vegetables Beverages Desserts Ham Chicken Fish Beef Green beans Broccoli Mixed Veggies Potatoes Coffee Tea Milk Juice Cake Pie Ice Cream How many different combinations could customers use for their meal? 15 192 4 144 ================= Brandon gave Jennifer his phone number, but Jennifer forgot the last three digits of the number. She knows the last digit is definitely not a 7. The first seven digits are shown below. 823-555-2_ _ _ How many different telephone numbers are possible using the information she knows? 3 30 900 1000 ==================== Eight performers are participating in open mic night at a restaurant. How many different ways are there to schedule their appearances? 8 36 8,064 40,320 ========================== How many different 5-digit codes are possible using a keypad with 10 digits where no digit may be used more than once? 50 100,000 30,240 3,628,800 =============== A camp counselor and 5 campers are sitting at a picnic table. The counselor must sit in the middle and one camper who tends to start trouble must sit to her immediate right. How many different ways are there for the rest of the campers to be seated? 5040 720 120 24
Description Lesson 8-2: Apply 1. The midpoint formula is a special case of the segment partition formula where c = d = 1. a. Use the segment partition formula to derive a formula that calculates the midpoint of the segment connecting ( x1 , y 1 ) and ( x 2 , y2 ). b. Explain why the partition formula can be used to derive the formula for finding the midpoint between two points.
